<template>
  <div class="tinymce-boxz">
    <Editor v-model="content" :api-key="apiKey" :init="init" />
    <el-button type="primary" @click="getContent">获取内容</el-button>

  </div>
</template>

<script setup lang="ts">
import Editor from "@tinymce/tinymce-vue";
import { reactive, ref, toRefs } from "@vue/reactivity";
import 'tinymce';
const content = ref("默认文字 hello word");

const tiny = reactive({
  apiKey: "qjdvms0zngrhubafzr183whhbxhou97b57b9yrg3wrv42zp8", //https://github.com/tinymce/tinymce-vue/blob/main/src/demo/views/Iframe.vue
  init: {
    language: "zh_CN", //语言类型
    placeholder: "在这里输入文字", //textarea中的提示信息
    min_width: 320,
    min_height: 220,
    height: 500, //注：引入autoresize插件时，此属性失效
    resize: "both", //编辑器宽高是否可变，false-否,true-高可变，'both'-宽高均可，注意引号
    branding: false, //tiny技术支持信息是否显示
    // statusbar: false,  //最下方的元素路径和字数统计那一栏是否显示
    // elementpath: false, //元素路径是否显示

    font_formats:
      "微软雅黑=Microsoft YaHei,Helvetica Neue,PingFang SC,sans-serif;苹果苹方=PingFang SC,Microsoft YaHei,sans-serif;宋体=simsun,serif;仿宋体=FangSong,serif;黑体=SimHei,sans-serif;Arial=arial,helvetica,sans-serif;Arial Black=arial black,avant garde;Book Antiqua=book antiqua,palatino;", //字体样式
    plugins:
      "print preview searchreplace autolink directionality visualblocks visualchars fullscreen image link media template code codesample table charmap hr pagebreak nonbreaking anchor insertdatetime advlist lists wordcount textpattern autosave emoticons", //插件配置 axupimgs indent2em
    toolbar: [
      "fullscreen undo redo restoredraft | cut copy paste pastetext | forecolor backcolor bold italic underline strikethrough link anchor | alignleft aligncenter alignright alignjustify outdent indent | bullist numlist | blockquote subscript superscript removeformat ",
      "styleselect formatselect fontselect fontsizeselect |  table image axupimgs media emoticons charmap hr pagebreak insertdatetime  selectall visualblocks searchreplace | code print preview | indent2em lineheight formatpainter",
    ], //工具栏配置，设为false则隐藏
    // menubar: "file edit my1", //菜单栏配置，设为false则隐藏，不配置则默认显示全部菜单，也可自定义配置--查看 http://tinymce.ax-z.cn/configure/editor-appearance.php --搜索“自定义菜单”

    // images_upload_url: '/apib/api-upload/uploadimg',  //后端处理程序的url，建议直接自定义上传函数image_upload_handler，这个就可以不用了
    // images_upload_base_path: '/demo',  //相对基本路径--关于图片上传建议查看--http://tinymce.ax-z.cn/general/upload-images.php
    paste_data_images: true, //图片是否可粘贴
    //此处为图片上传处理函数
    images_upload_handler: (blobInfo: { blob: () => Blob; }, success: (arg0: string | ArrayBuffer | null) => void, failure: any) => {
      // 这里用base64的图片形式上传图片,
      let reader = new FileReader(); //本地预览
      reader.readAsDataURL(blobInfo.blob());
      reader.onloadend = function () {
        const imgbase64 = reader.result;
        success(imgbase64);
      };
    },

    file_picker_types: "file image media", //file image media分别对应三个类型文件的上传：link插件，image和axupimgs插件，media插件。想屏蔽某个插件的上传就去掉对应的参数
    // 文件上传处理函数
    file_picker_callback: function (callback: (arg0: any, arg1: { title: string; }) => void, value: any, meta: { filetype: string; }) {
      // 使用案例http://tinymce.ax-z.cn/general/upload-images.php
      // meta.filetype  //根据这个判断点击的是什么file image media

      let filetype; //限制文件的上传类型,需要什么就添加什么的后缀
      if (meta.filetype == "image") {
        filetype = ".jpg, .jpeg, .png, .gif, .ico, .svg";
      } else if (meta.filetype == "media") {
        filetype = ".mp3, .mp4, .avi, .mov";
      } else {
        filetype =
          ".pdf, .txt, .zip, .rar, .7z, .doc, .docx, .xls, .xlsx, .ppt, .pptx, .mp3, .mp4, .jpg, .jpeg, .png, .gif, .ico, .svg";
      }
      let inputElem = document.createElement("input"); //创建文件选择
      inputElem.setAttribute("type", "file");
      inputElem.setAttribute("accept", filetype);
      inputElem.click();
      inputElem.onchange = () => {
        let file: any;

        if (inputElem.files) {
          // 在这里安全地使用 fileInput.files
          file = inputElem.files[0]; //获取文件信息
          // 进行其他操作
        } else {
          console.error('没有选择文件');
        }

        // 所有都转成base64文件流,来自官方文档https://www.tiny.cloud/docs/configure/file-image-upload/#file_picker_callback
        let reader = new FileReader();
        reader.readAsDataURL(file);
        reader.onload = function () {
          // Note: Now we need to register the blob in TinyMCEs image blob
          // registry. In the next release this part hopefully won't be
          // necessary, as we are looking to handle it internally.
          let id = "blobid" + new Date().getTime();
          let blobCache = (window as any).tinymce.activeEditor.editorUpload.blobCache;

          let base64;

          if (reader.result instanceof ArrayBuffer) {
            // 将 ArrayBuffer 转换为字符串
            const textDecoder = new TextDecoder('utf-8');
            const base64String = textDecoder.decode(reader.result);

            // 使用 split 方法获取 base64 部分
            base64 = base64String.split(',')[1];

            // 在这里使用 base64 变量
            console.log(base64);
          } else {
            console.error('读取文件时发生错误');
          }


          let blobInfo = blobCache.create(id, file, base64);
          blobCache.add(blobInfo);

          // call the callback and populate the Title field with the file name
          callback(blobInfo.blobUri(), { title: file.name });
        };
      };
    },
  },
});

const { apiKey, init } = toRefs(tiny)

const getContent = () => {
  if (content.value) {
    console.log('获取到的内容：', content.value);
  } else {
    console.error('Vditor 实例尚未初始化');
  }
}

</script>
<style scoped>
.tinymce-boxz>textarea {
  display: none;
}
</style>
<style>
/* 隐藏apikey没有绑定当前域名的提示 */
.tox-notifications-container .tox-notification--warning {
  display: none !important;
}

.tox.tox-tinymce {
  max-width: 100%;
}
</style>
